... . 3)High efficacy,High CRI 4)Universal burn position Commerical Metal halide Bulb: 70W/100W/150W 3200k, 4200K, 5200K, 6500K, 10000h life ... lot, and all kinds of sports place, construction field, building floodlight. Universal burn position, white light, high CRI.WBulbBaseDescriptionLMMOLLCLHoursKCRIFinish50E54E27MH50/E54/U ...